Home / 16,116.30-24,159.87-5,725.62

Finding the Fourth Proportional to 16,116.30, 24,159.87 and 5,725.62

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Solution

The fourth proportional to 16,116.30, 24,159.87 and 5,725.62 is: 8,583.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,116.30 : 24,159.87 = 5,725.62 : x
  2. Step 2: Convert to fraction form
    16,116.30/24,159.87 = 5,725.62/x
  3. Step 3: Cross multiply
    16,116.30x = 24,159.87 × 5,725.62
  4. Step 4: Simplify right side
    16,116.30x = 138,330,234.87
  5. Step 5: Solve for x
    x = 138,330,234.87/16,116.30
  6. Step 6: Final answer
    x = 8,583.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.